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Hach 2100Q Portable Turbidimeter With Accessories
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Detector: Photodiode
Accuracy: ±2.0% plus stray light
Calibration: Single (Rapidcal™)
Memory: 500 values
Reproducibility: 0.01 NTU
Resolution: 0.01 NTU
Sample Volume: 10mL
Cuvettes Ø×H: 25×60 mm
Specifications:
| Application | Turbidimetry | Warranty | 1 Year |
| Storage Temperature | Ambient | ||
| Product Type | Portable Meters | ||
| Product Brand | Hach | ||
| Product Grade | Analytical grade | ||
EPA-Compliant, Field-Ready Turbidity Meter for Groundwater, Surface Water, and Municipal Testing
The Hach 2100Q Portable Turbidimeter is engineered for ease of use, accuracy, and reliability in the field. Fully compliant with USEPA Method 180.1, this meter features on-screen guided calibration, Rapidly Settling Turbidity Mode, and an IP67 waterproof design. With up to 500 onboard data points and simple USB data transfer, the 2100Q provides field technicians and lab analysts with dependable turbidity measurement for regulatory and quality assurance applications.
Key Features
- EPA Method 180.1 Compliant: Ensures accuracy for drinking water and wastewater testing
- RapidCal™ Single Standard Calibration: Saves time, ideal for low-level turbidity checks
- Rapidly Settling Sample Mode: Algorithm for high-accuracy results on unstable samples
- Two-Detector Optical System: Minimizes interferences from color and stray light
- Data Logging: Stores up to 500 results with timestamps, user ID, and calibration status
- Optional USB Module: Simple data transfer without additional software
- User-Friendly Display: 240 × 160 pixel graphic LCD with multilingual support
- Portable & Durable: Lightweight and IP67-rated for field use
Applications
- Groundwater Monitoring
- Municipal Drinking Water QA/QC
- Surface Water Analysis
- Wastewater Effluent Checks
- Process Control and Laboratory Audits
Technical Specifications
| Specification | Details |
|---|---|
| Measurement Method | Ratio turbidimetric (90° nephelometric + transmitted light) |
| Measuring Range | 0–1000 NTU |
| Repeatability | ±1% of reading or 0.01 NTU, whichever is greater |
| Accuracy | ±2% of reading plus stray light |
| Resolution | 0.01 NTU |
| Stray Light | < 0.02 NTU |
| Light Source | Tungsten filament lamp |
| Reading Modes | Normal, Signal Averaging, Rapidly Settling Turbidity |
| Measurement Time | 6 seconds (normal mode) |
| Sample Volume | 15 mL |
| Display | 240 × 160 pixel graphic LCD |
| Cuvette Compatibility | 25 mm × 60 mm round |
| Data Logging | 500 records with full metadata |
| Interface | Optional USB (via USB + Power Module) |
| Storage Conditions | -40 to 60 °C |
| Operating Temperature | 0 to 50 °C |
| Power Supply | 4 AA batteries or optional power/USB+Power module |
| Battery Life | ~6 months (2500 hrs intermittent use) |
| Enclosure Protection | IP67 |
| Dimensions (H × W × D) | 77 × 107 × 229 mm |
| Weight | 0.53 kg (without batteries) |
| Certifications | CE, RoHS, WEEE |
| Regulatory Method | EPA 180.1 |
| Warranty | 24 months |
Included in Delivery
- Hach 2100Q Portable Turbidimeter
- 4 AA alkaline batteries
- 6 sample cells (25 mm × 60 mm)
- Stablcal® Primary Calibration Standards (20, 100, 800 NTU, 10 NTU verification standard)
- Silicone oil and oiling cloth
- Instrument user manual (printed + CD-ROM)
- Quick start guide
- Rugged carrying case with custom insert
The Hach 2100Q Portable Turbidimeter delivers laboratory-grade accuracy in a rugged, portable format. Whether you’re working in the field or in a QA/QC lab, it offers rapid calibration, accurate results for rapidly settling samples, and seamless data transfer. A top-tier choice for regulatory turbidity monitoring in drinking water, surface water, and wastewater.